Measurements
Current leakage clamp B102
– Phased out –
Leakage clamp for NanoVIP® power quality analyzers
The B102 clamp is designed for measuring leakage current diverted towards the earth.
Versatile, easy to use and powerful
- Can be used on NanoVIP® family analyzers without the need for external power supply or amplification.
- Designed for the measurement of leakeage currents
- Robust and reliable
- The grippers can grip conductors up to 115 mm in diameter.
- Used on single or multi-phase systems, with phased or unphased currents and on balanced or unbalanced circuits
- The shape allows a safe use even when wearing safety gloves
Characteristics
The B102 clamp is designed for measuring leakage current diverted towards the earth.
It enables the fault to be located or anticipated without disconnecting the equipment linked.
It is specially designed to detect low fault currents on power circuits.
B102 clamp can be used on all the analyzers of the latest generation of NanoVIP® family (production from 2015 onwards with automatic recognition of the current clamps) except for the DS model that can only mount the DC clamp.
For the older NanoVIP® analyzers (without clamps recognition), suitable adapters are available to allow their use.
Brochure LMA leakage clamp B102 428 60 downloads
Current clamp to detect low leakage currents within electrical networks ...| Measured range | 4A rating: 0,5 mA up to 4A 400A rating: 0,5 mA up to 400A |
| Operating voltage | 600V rms |
| Overload | 2000A DC and 100A AC up to 1kHz |
| Accuracy and Phase shift | 4A rating 400A rating |
| Output/input ratio | 1 mV AC / A AC |
| Overloads | Ip limit current: permanent 400 AC RMS Peak current: < 1000A. Permissible transient di/dt: ≤30 A/µs. Conductor temperature: ≤ 70°C with a maximum peak of 90°C. |
| Frequency | From 48 Hz to 1 kHz. |
| Electrical safety | Class II equipment with double or reinforced insulation between the primary and the secondary (winding connected to the connection cable) as per EN 61010-1 & EN 61010-2-032: – 1000V CAT III, pollution degree 2 – 600V ACT III, pollution degree 2 – Type-B sensor |
| (1) Conditions of reference | 23 °C ± 5 °K, 20% to 75% RH Continuous external DC magnetic field (earth field) < 40 A/m Absence of external AC magnetic field External electrical field < 1 V/m Position of conductor measured: centred in the measurement coil Shape of measurement coil: quasi-circular Measurement instrument input impedance (oscilloscope) ≥ 1 MΩ Frequency and form of signal measured: 40 to 400 Hz sinusoidal |
| Dimensions | 285 x 175 x 45 mm |
| Weight | 1300g |
| Operating temperature | -10 °C to +55 °C |
| Storage temperature | -40 °C to +80 °C |
| Operating altitude | 0 to 2000 m (for 600V CAT III) |
| Clamping capacity: | 1 cable Ø 115mm |
| Self-extinguishing capability | Casing: UL94 V2 Jaws: UL94 V0 |
| 4AADM | LMA CLAMP FOR LEAKAGE DETECTION |
